[INFO] cloning repository https://github.com/beefsack/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beefsack/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeefsack%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeefsack%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73d02d9b21bf72c4c2fa1e06aced8b56a71b24ff
[INFO] documenting beefsack/advent-of-code against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeefsack%2Fadvent-of-code" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/beefsack/advent-of-code on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/beefsack/advent-of-code
[INFO] finished tweaking git repo https://github.com/beefsack/advent-of-code
[INFO] tweaked toml for git repo https://github.com/beefsack/advent-of-code written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/beefsack/advent-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaf249430461a23f17331a527312c4d11df592b4006b9928d96a43dfb65a41c8
[INFO] running `Command { std: "docker" "start" "-a" "eaf249430461a23f17331a527312c4d11df592b4006b9928d96a43dfb65a41c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaf249430461a23f17331a527312c4d11df592b4006b9928d96a43dfb65a41c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf249430461a23f17331a527312c4d11df592b4006b9928d96a43dfb65a41c8", kill_on_drop: false }`
[INFO] [stdout] eaf249430461a23f17331a527312c4d11df592b4006b9928d96a43dfb65a41c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b1cd6bedf1b2efb5f2d5f07b248aff94afed29e987c79ebf34373888394962c
[INFO] running `Command { std: "docker" "start" "-a" "1b1cd6bedf1b2efb5f2d5f07b248aff94afed29e987c79ebf34373888394962c", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.25
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]  Documenting aoc2015day01b v0.1.0 (/opt/rustwide/workdir/2015/day01b)
[INFO] [stderr]  Documenting aoc2015day01a v0.1.0 (/opt/rustwide/workdir/2015/day01a)
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]  Documenting aoc2019day04b v0.1.0 (/opt/rustwide/workdir/2019/day04b)
[INFO] [stderr]  Documenting aoc2019day02a v0.1.0 (/opt/rustwide/workdir/2019/day02a)
[INFO] [stderr]  Documenting aoc2019day04a v0.1.0 (/opt/rustwide/workdir/2019/day04a)
[INFO] [stderr]  Documenting aoc2019day02b v0.1.0 (/opt/rustwide/workdir/2019/day02b)
[INFO] [stderr]     Checking intcptr v0.1.0 (/opt/rustwide/workdir/2019/intcptr)
[INFO] [stderr]     Checking helper v0.1.0 (/opt/rustwide/workdir/helper)
[INFO] [stderr]  Documenting aoc2019day16a v0.1.0 (/opt/rustwide/workdir/2019/day16a)
[INFO] [stderr]  Documenting aoc2019day13b v0.1.0 (/opt/rustwide/workdir/2019/day13b)
[INFO] [stderr]  Documenting aoc2019day15a v0.1.0 (/opt/rustwide/workdir/2019/day15a)
[INFO] [stderr]  Documenting aoc2019day17a v0.1.0 (/opt/rustwide/workdir/2019/day17a)
[INFO] [stderr]  Documenting aoc2019day15b v0.1.0 (/opt/rustwide/workdir/2019/day15b)
[INFO] [stderr]  Documenting aoc2019day14a v0.1.0 (/opt/rustwide/workdir/2019/day14a)
[INFO] [stderr]  Documenting aoc2019day14b v0.1.0 (/opt/rustwide/workdir/2019/day14b)
[INFO] [stderr]  Documenting aoc2019day12a v0.1.0 (/opt/rustwide/workdir/2019/day12a)
[INFO] [stderr]  Documenting aoc2019day01a v0.1.0 (/opt/rustwide/workdir/2019/day01a)
[INFO] [stderr]  Documenting aoc2019day01b v0.1.0 (/opt/rustwide/workdir/2019/day01b)
[INFO] [stderr]  Documenting aoc2019day13a v0.1.0 (/opt/rustwide/workdir/2019/day13a)
[INFO] [stderr]  Documenting aoc2019day11b v0.1.0 (/opt/rustwide/workdir/2019/day11b)
[INFO] [stderr]  Documenting aoc2019day11a v0.1.0 (/opt/rustwide/workdir/2019/day11a)
[INFO] [stderr]  Documenting aoc2019day16b v0.1.0 (/opt/rustwide/workdir/2019/day16b)
[INFO] [stderr]  Documenting aoc2019day05b v0.1.0 (/opt/rustwide/workdir/2019/day05b)
[INFO] [stderr]  Documenting aoc2019day09a v0.1.0 (/opt/rustwide/workdir/2019/day09a)
[INFO] [stderr]  Documenting helper v0.1.0 (/opt/rustwide/workdir/helper)
[INFO] [stderr]  Documenting aoc2019day06a v0.1.0 (/opt/rustwide/workdir/2019/day06a)
[INFO] [stderr]  Documenting aoc2019day03b v0.1.0 (/opt/rustwide/workdir/2019/day03b)
[INFO] [stderr]  Documenting aoc2019day03a v0.1.0 (/opt/rustwide/workdir/2019/day03a)
[INFO] [stderr]  Documenting aoc2019day05a v0.1.0 (/opt/rustwide/workdir/2019/day05a)
[INFO] [stderr]  Documenting aoc2019day06b v0.1.0 (/opt/rustwide/workdir/2019/day06b)
[INFO] [stderr]  Documenting aoc2019day08b v0.1.0 (/opt/rustwide/workdir/2019/day08b)
[INFO] [stderr]  Documenting aoc2019day07b v0.1.0 (/opt/rustwide/workdir/2019/day07b)
[INFO] [stderr]  Documenting aoc2019day08a v0.1.0 (/opt/rustwide/workdir/2019/day08a)
[INFO] [stderr]  Documenting aoc2019day07a v0.1.0 (/opt/rustwide/workdir/2019/day07a)
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]  Documenting intcptr v0.1.0 (/opt/rustwide/workdir/2019/intcptr)
[INFO] [stderr]  Documenting aoc2015day02a v0.1.0 (/opt/rustwide/workdir/2015/day02a)
[INFO] [stderr]  Documenting aoc2015day02b v0.1.0 (/opt/rustwide/workdir/2015/day02b)
[INFO] [stderr]  Documenting aoc2019day12b v0.1.0 (/opt/rustwide/workdir/2019/day12b)
[INFO] [stderr]  Documenting aoc2019day10b v0.1.0 (/opt/rustwide/workdir/2019/day10b)
[INFO] [stderr]  Documenting aoc2019day10a v0.1.0 (/opt/rustwide/workdir/2019/day10a)
[INFO] [stderr]  Documenting aoc2019day09b v0.1.0 (/opt/rustwide/workdir/2019/day09b)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.55s
[INFO] running `Command { std: "docker" "inspect" "1b1cd6bedf1b2efb5f2d5f07b248aff94afed29e987c79ebf34373888394962c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b1cd6bedf1b2efb5f2d5f07b248aff94afed29e987c79ebf34373888394962c", kill_on_drop: false }`
[INFO] [stdout] 1b1cd6bedf1b2efb5f2d5f07b248aff94afed29e987c79ebf34373888394962c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f4a12404a21316ac1d8394004b62ec4acc568b0ebccfe00edfb3b58d4cd0a23
[INFO] running `Command { std: "docker" "start" "-a" "6f4a12404a21316ac1d8394004b62ec4acc568b0ebccfe00edfb3b58d4cd0a23", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "6f4a12404a21316ac1d8394004b62ec4acc568b0ebccfe00edfb3b58d4cd0a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f4a12404a21316ac1d8394004b62ec4acc568b0ebccfe00edfb3b58d4cd0a23", kill_on_drop: false }`
[INFO] [stdout] 6f4a12404a21316ac1d8394004b62ec4acc568b0ebccfe00edfb3b58d4cd0a23
